baber/WOPTO huggingface dataset:
Patent JP-H06332170-A (JP)
Title: Resist ink composition
Inventor: IMAZU HIDEKI
IPC: C09D11/102
Filed: 1993-05-20
Abstract: PURPOSE:To obtain the resist ink composition capable of forming a solder resist film superior in electroless gold plating resistance and high in reliability by using a specified resin having acrylic groups and epoxy groups in the molecule. CONSTITUTION:This resist ink composition contains (A) an active light setting and thermosetting resin represented by the formula in which each of m and n is an integer and m/n is 3/7-15/85, (B) an active light setting resin obtained by reaction between the reaction product (of an epoxy compound with an unsaturated monobasic acid) and a saturated or unsaturated polybasic acid, (C) a photopolymerization initiator, and (D) an epoxy compound having >=2 epoxy groups in one molecule in a pts.wt. of A, C, and D of 5-20, 2-30, and 5-40 to 100 pts.wt. of B, respectively, thus permitting this composition to be enhanced in sensitivity to exposure light, easily photocured in a short exposure time, and easily developed with an aqueous solution of weak alkali, such as sodium carbonate.
Patent JP-S5570511-A (JP)
Title: Rotary tool such as small-diameter drill
Inventor: ABE FUMIO
IPC: B23B47/18
Filed: 1978-11-20
Abstract: PURPOSE:To enable perfect cutting or grinding, by detecting a rotational frequency in a loaded state and compensating the frequency to a value in a prescribed range. CONSTITUTION:A reacting element 14 such as a magnet is provided in the journal 9 of a spindle 4. A detector 15 such as a magnetic detector is provided to correspond to the reacting element. A rotational frequency detected by the detector 14 is adaptively controlled by a calculation unit. The pneumatic circuit of a driving unit accelerates or decelerates the spindle 4 depending on judgement by the calculation unit. The actual rotational frequency of a drill 13 is indicated in an analogue or digital manner. The rotational frequency in a loaded state is compensated in a prescribed range to improve the efficiency of cutting-off or grinding.
Patent JP-H05333297-A (JP)
Title: Optical waveguide device
Inventor: YAMANE TAKASHI
IPC: G02F1/313
Filed: 1992-06-04
Abstract: PURPOSE:To eliminate the possibility that a signal electrode or earth electrode flaws and to prevent the yield from decreasing when the conduction and insulation of the electrodes of the optical waveguide device such as an optical modulator and an optical switch are inspected. CONSTITUTION:A couple of nearby parallel optical waveguides 2-1 and 2-2 are provided on the surface side of each of sections formed in matrix on a large-sized substrate 1L, a signal electrode 5 consisting of a straight line part right above one parallel optical waveguide 2-1 and a couple of bent leg parts at both end parts of the straight line part and a rectangular earth electrode 6 including the upper part of the other parallel optical waveguide 2-2 are formed on the surface of each of the sections, and the substrate is cut and separated into optical waveguide devices. An electrode 55 for inspection in a rectangular piece shape provided where the respective leg parts of the signal electrode 5 are drawn beyond a cutting line and an electrode 6 far earth-side inspection in a rectangular piece shape provided where part of the earth electrode 65 projects beyond the cutting line are provided in the state of the large-sized substrate 1L.
Patent JP-H071222-A (JP)
Title: Pipe cutter
Inventor: MINAMIDE KENICHI
IPC: B23D21/14
Filed: 1993-06-15
Abstract: PURPOSE:To enable a pipe member to be easily cut from its inner surface by normally and reversely rotating a rotary shaft, so as to extend and contract the diameter of a holding arm and effecting changeover between the cutting attitude of a cutting blade for biting the pipe member through a cam means and its non-cutting attitude for its separation from the pipe member. CONSTITUTION:An outside blade receiving body 1 to be fitted around a pipe member P is held by a base 2. And an inside inserting body 3 is inserted into the pipe member P, so as to pinch the pipe member P together with the outside blade receiving body 1. A holding arm 7 of a cutting blade 4 for the inside insertion body 3 is supported by a bearing 6. In this case, the holding arm 7 is so constituted that its cylindrical diameter may be freely extended and contracted. On the other hand, a rotary shaft 8 is integrally formed in the center area of the holding arm 7, and an external thread 5 is formed on the rotary shaft 8, and a moving body 9 is screwed to the external thread 5. And the diameter of the holding arm 7 is extended and contracted by normally and reversely rotating the rotary shaft 8 by means of an electrically driving means, thereby the attitude of the cutting blade 4 is switched into its attitude for biting the pipe member P through a cam means 11 or its non-cutting attitude or its separation from the pipe member.
Patent JP-S623485-A (JP)
Title: Semiconductor memory device
Inventor: ANAMI KENJI
IPC: G11C11/34
Filed: 1985-06-28
Abstract: PURPOSE:To increase memory capacity by arranging in a matrix shape an unit memory cell connected so that an access transistor can be a load, to a transistor element to constitute an FF circuit and executing the memory access. CONSTITUTION:A detecting device 34 detects the change of an address signal and generates a detecting signal phiP. A signal generating device 35, when the signal phiP is supplied, supplies a latch signal phiL to a signal generating device 36. The generating device 36, when the signal phiL is supplied, generates a word line control signal phiX and a row address recorder 29 supplies the signal phiX and makes all word lines into a '1' level. Thus, a signal of the '1' level is supplied to the word line 42 to constitute the unit memory cell in a memory matrix 20, transistors (TR) 45a and 45b become the load of TR 44a and 44b, and further, TR 44a and 44b constitute an FF circuit. The memory condition of the circuit is maintained until thereafter, an X address signal 21 of a Y address signal 22 is changed, and the memory capacity can be increased.
Patent JP-H11336046-A (JP)
Title: Folding type wire cylinder and handling method thereof
Inventor: SHIRAI JUNICHI
IPC: E02B3/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a wire cylinder which can be compactly folded and transported to a site and which can be easily folded and stretched. SOLUTION: Long side networks 5A, 5B in an axially long prism-shaped network 1 are held by shape retaining frame lines 7a-7d attached to four sides of the network 1 to hold the network 1 in a fixed form. And a bottom network 3 and a top network 4 can be folded in an expandable manner, the folding width of the networks being equal to or less than the width H of each of the networks 5A, 5B. Thus the network 1 can be packaged in such a manner that the networks 3, 4 are folded and held between the networks 5A, 5B.
Patent JP-S63308173-A (JP)
Inventor: MORITA TAMAO
IPC: E05C17/56
Filed: 1987-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08339273-A (JP)
Title: Data transmitter, data transfer device and method therefor and printing system and controlling method therefor
Inventor: IKEDA JUN
IPC: G06F13/00
Filed: 1995-06-09
Abstract: PURPOSE: To rationalize the transfer of data by transmitting compressed data or non-compressed data so as to be advantageous as a whole. CONSTITUTION: A step S301 is the step for starting a host computer. In the step S302, the compression function of the host computer and the expansion function of a printer which is the transfer destination of printing data are confirmed. Also, it is defined that the function indicates the processing rate of compression/expansion. In the step S303, the transfer rate of the host computer and the printer is confirmed. Thereafter, in the step S304, an application or the like for document preparation for instance is executed. Thereafter, in the step S305, the printing data are generated corresponding to the instructions of a user or the like.  In the step S306, whether or not it is advantageous to compress and transfer the printing data to the printer is judged based upon the content confirmed in the step 302 and the step 303, and when it is advantageous to compress and transfer them, the printing data are compressed. In the step S307, the generated printing data are transmitted to the printer 307.
Patent JP-2000332279-A (JP)
Title: Manufacture of solar battery
Inventor: INOMATA YOSUKE
IPC: H01L21/302
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure exhibiting sufficient adhesive strength, even when the front side electrode of the solar battery has a small width. SOLUTION: In a method of manufacturing a solar battery, wherein electrodes 1e and 1f are adhered to both main surfaces by diffusing, on one main surface of one conductivity type polycrystalline silicon substrate 1, a reverse conductivity type impurity 1b, parts of such one or both main surfaces of the substrate 1 for adhesion to the electrodes 1e and 1f are provided with a multitude of fine projections la formed by reactive ion etching, to have the electrodes 1e adhered and formed.
Patent JP-H0819157-A (JP)
Title: Terminal processing structure of shield braided wire
Inventor: YAMADA SATOSHI
IPC: H02G3/22
Filed: 1994-06-24
Abstract: PURPOSE:To provide an economical terminal processing structure of shield braided wire using less number of parts which assures easier and more reliable shield connecting processing and waterproof processing of the shield braided wire. CONSTITUTION:A water-proof grommet 53 and a shield connecting ring 60 are loaded to the shield braided wire 40 to be inserted to a wire inserting hole 43 formed on a metal case 42 of an electric apparatus. This water-proof grommet 53 is formed almost cylindrically with an insulating elastic material to execute water-proof processing for the clearance between the wire inserting hole 43 and the shield braided wire 40. The shield connecting ring 60 is of the double-crown structure comprising an internal cylinder 57 which assures electrical contact with the braided wire 59 of the shield braided wire 40 and an external cylindrical part 58 having a contact piece 59 pressurized in contact with the metal case 42 for the shield connecting process.
Patent JP-S5476213-A (JP)
Title: Error correction apparatus
Inventor: KAGEYAMA SEISHI
IPC: G11B20/18
Filed: 1977-11-30
Abstract: PURPOSE: To compensate the signal errors which had occured in burst form at the reproducing with a simple circuit constitution by beforehand obtaining the increase or decrease quantity of the signal in one sampling period of the signal having been inputted before the signal which has caused an error, with respect to said signal.  
     CONSTITUTION: Input signal is supplied to a first gate circuit 11 and is inputted to an error detection circuit 12. The output of the error detection circuit 12 is supplied to a second gate circuit 15 and the output of the correction signal is opening or closing controlled. In the error detection circuit 12, the increase or decrease quantity of the signal in one sampling period of the signal having been inputted before the signal in which an error has been detected, with respect to said signal and said increase or decrease quantity is added to the signal having been outputted one sampling period perfore the signal having caused the error to provide a correction signal which is then supplied to a second gate circuit 15, whereby even the signal error which has occured in burst form may be compensated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05308895-A (JP)
Title: Processed fishery food and its production
Inventor: SATO KATSUHIKO
IPC: A23L17/00
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a processed fishery food with low salt content, excellent in preservability, without the need for using any food additives by incorporating a fishery food with common salt and fermented milk. CONSTITUTION:This food can be obtained by immersing a fishery food such as dried horse mackerel, dried mackerel pike or salmon in a salt liquor prepared by incorporating (A) pref. 120-200g/l of a saline solution with (B) 0.5-1.5wt.% of a nonfatted milk solid made from fermented milk with a pH 3.3-3.8 produced by fermenting pref. 10wt.% of reduced defatted milk with a kind of lactic bacteria such as Lactobacillus delbrueckii subsp. bulgaricus.
Patent JP-S63307506-A (JP)
Title: Automatically guided vehicle equipped with winker
Inventor: OBARA IKUMITSU
IPC: B61B13/00
Filed: 1987-06-09
Abstract: PURPOSE:To simplify the constitution at the ground side and to reduce the cost of facilities with an automatically guided vehicle equipped with winkers, by turning on before the vehicle reaches a direction turning point and at the same time starting measurement of the distance traveled for the vehicle to turn off those winkers when the measured distance is equal to the prescribed value. CONSTITUTION:Six mark plate sensors 36 are attached on the lower surface of a body 12 of an automatically guided vehicle 10 so that the mark plates 34 set at both sides of a guide wire 18 are detected. These sensors 36 form a means which gives the turn-on instructions to winkers 30 and 32. Thus these winkers are turned on by the instructions given from said means and then turned off when the distance traveled which is measured by a distance measuring means consisting of a computer 44 and a rotary sensor 40 is equal to the prescribed value. Thus it is not required to set an information offering means at the ground side for turn-off of the winkers. As a result, the constitution is simplified at the ground side and the cost of facilitates is reduced with the automatically guided vehicle equipped with winkers.
Patent JP-H09304695-A (JP)
Title: Image-formation lens
Inventor: YAMADA HIROSHI
IPC: G02B13/18
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and bright image-formation lens securing a long back focus and a wide field angle and realizing the reduction of cost in the case of mass production by making the lens a retrofocus type lens constituted of two concave and convex lenses and satisfying a specified conditional expression. SOLUTION: The elementary constitution of this lens is the retrofocus type and is constituted of two lenses L1 and L2 , and a diaphragm (i) is disposed between the 2nd lens L2 and a low-pass filter 1, then a luminous flux made incident along an optical axis X from an object side forms an image at the image-formation position P of a solid-state image pickup element 2. The 1st lens L1 has negative refractive power and is a biconcave lens whose one surface, at least, is aspherical, and the 2nd lens L2 is a biconvex lens whose both surfaces have nearly equal curvature. The ranges of the values of the refractive index (n) and the Abbe number ν of the 2nd lens L2 consisting of the biconvex lens are specified, and they satisfy the conditional expressions: 1.55<=n and 35<=ν, thereby, the lens is advantageous in terms of the correction of coma aberration and astigmatism.
Patent JP-H04343793-A (JP)
Title: Deionized clay and calcium carbonate and paper coating substance containing same
Inventor: GEERII PII FUJITSUTO
IPC: D21H19/38
Filed: 1991-05-20
Abstract: PURPOSE: To obtain a pigment of low ionic strength (namely, clay and/or calcium carbonate) and a slurry of the pigment and to obtain a material for paper coating having high gloss and high porosity. CONSTITUTION: This paper coating material contains deionized clay and/or deionized calcium carbonate and latex. The deionized clay shows <1500 μmho electric conductivity in a slurry having 70 wt.% solid content. The calcium carbonate shows less than about 700 μmho electric conductivity in a slurry having 70 wt.% solid content.
Patent JP-H0818883-A (JP)
Title: If carrier oscillation circuit
Inventor: OZAKI MASAYUKI
IPC: H04N5/44
Filed: 1994-06-27
Abstract: PURPOSE:To provide an IF carrier oscillation circuit in which adjustment of a tank coil is not required and which copes with various kinds of IF frequencies. CONSTITUTION:The circuit generates an oscillating signal of the same frequency for an IF carrier. The circuit has a voltage controlled oscillator 20, a 1st control loop A whose time constant is comparatively higher in which a phase comparator 22 is used to compare phases of a signal frequency-dividing an output of the voltage controlled oscillator 20 with a frequency divider 21 and an oscillation signal of a prescribed frequency and the voltage controlled oscillator 20 is controlled by a comparison output and a 2nd control loop B whose time constant is comparatively small in which a phase of an output of the voltage controlled oscillator 20 and a phase of the IF carrier obtained from the reception signal are compared and the voltage controlled oscillator 20 is controlled by its comparison output.
Patent JP-S5934656-A (JP)
Title: Sense amplifier for semiconductor storage device
Inventor: MIYAMOTO JIYUNICHI
IPC: G11C11/34
Filed: 1982-08-20
Abstract: PURPOSE:To obtain the sense amplifier for the semiconductor storage device, which senses a minute change of the voltage difference of a bit line at high speed and can output it at the high degree of amplification, by using a transistor employed for sensing voltage as a bipolar transistor and by using a transistor for the load of the bipolar one and a constant-current circuit as a MOS transistor. CONSTITUTION:The bipolar transistors 15, 15' sensing the potential difference of the bit lines 3, 4 detect a level change with extremely excellent sensistivity from the current difference of the collector currents of the bipolar transistors. The load is uses as the MOS transistors 13, 13', and a constant-current source is made function as the MOS transistor 14, and output voltage is obtained from a node among the bipolar transistors 15, 15' and the load MOS transistors 13, 13'. The MOS transistors are used as the load and the constant-current source because their internal impedance is high even though their occupying areas are small.
Patent JP-H07226401-A (JP)
Title: Equipment and method for forming bump
Inventor: SASAKI JUNICHI
IPC: B26D7/10
Filed: 1994-06-27
Abstract: PURPOSE:To form uniformly on a board with an enough mechanical strength the bumps used for the mounting of semiconductor elements or optical elements. CONSTITUTION:An AuSn sheet 1 is heated up to a temperature not lower than its softening temperature by a heater 17 for heating metallic sheets (a), and the AuSn sheet 1 is punched by both punch 2 and die 3 through the operation of a solenoid 13 for punching, and further, a punched AuSn bump 4 is compression-bonded to a board 5 as it is. A punch holder 6 for guiding precisely both the shank part and punching part of the punch 2 is molded being one with the die 3. The solenoid 13 for punching and the punch 2 are connected mechanically by a buffer spring 11, and thereby, the bump 4 is prevented from being broken and cracked by the shock generated when the punched bump 4 collides with the board 5. Subsequently, the punch 2 is extruded down by the operation of a solenoid 19 for compression-bonding, and the bump 4 is compression-bonded to the board 5 after an enough compression-bonding time (b).
Patent JP-S5270112-A (JP)
Title: Production of flameproof cellulose acetate fibers
Inventor: MIMURA KOUJI
IPC: C08L1/00
Filed: 1975-12-02
Abstract: PURPOSE: Production of flameproof cellulose acetate fibers with improved resistance to washing, by incorporating a specific nitrogen-containing phosphorus polymer with a spinning solution of cellulose acetate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5933235-A (JP)
Title: Highly selective preparation of polyalkylbenzene
Inventor: MAEJIMA TSUGIO
IPC: C07B61/00
Filed: 1982-08-20
Abstract: PURPOSE:To obtain a 1,2,4,5-tetraalkylbenzene highly selectively, by bringing a 1,2,4-trialkylbenzene and an alkylating agent into contact with a catalyst containing crystalline aluminosilicate zeolite having specific adsorption capacity and shape-selective adsorbability. CONSTITUTION:A 1,2,4-trialkylbenzene and an alkylating agent (1-4C oxygen- containing compound or halide, such as alcohol) are brought into contact with a catalyst containing crystalline aluminosilicate zeolite, to give a 1,2,4,5-tetraalkylbenzene selectively. The catalyst adsorbs alkylbenzene molecules having 7-8Angstrom  minimum molecule diameter in 2ml/100g total adsorption capacity of zeolite, and has shape-selective adsorbability for the alkylbenzene having the minimum molecule diameter based on the molecule diameter.
Patent JP-H01314356-A (JP)
Title: Key information processing system for multiprocessing system
Inventor: HIROSE MOTOYOSHI
IPC: G06F15/177
Filed: 1988-06-14
Abstract: PURPOSE:To improve the efficiency of processing by confirming a processor which reads out a key by a recording means when key information is rewritten and information only the processor of the rewriting of the key. CONSTITUTION:At the time of a 'key' read due to a TLB(Translation Lookaside Buffer) miss, a main controller 3 sets and records a flag corresponding to one of processors (1-1) to (1-n) which makes a read in a flag register provided additionally to a 'key' storage 4. Then when one processor rewrites the 'key' on the 'key' storage 4, the contents of the flag register corresponding to the 'key' are read out at the same time and only a processor which holds a copy of the 'key' in the TLB is informed that the copy of the 'key' is invalidated. Consequently, a processor for 'key' information with which whether or not a fast TLB search is made is determined is obtained.
Patent JP-H039863-A (JP)
Title: Braille data input device for visually handicapped person and typewriter for visually handicapped person using it
Inventor: SUZUKI KENJI
IPC: G09B21/02
Filed: 1989-06-06
Abstract: PURPOSE:To enable a visually handicapped person to input braille simply and correctly by a method wherein, when a visually handicapped person inputs a braille using an input means, a character discriminating means discriminates the inputted braille, and the discriminated braille is outputted from a voice output means in a voice for identification. CONSTITUTION:When a normal document output is conducted, an operation mode is set to a normal mode. When brailles are inputted using keys 110-122, braille data is inputted as kana, numeral, and alphabet. At this time, at every one-character input of the braille data, the input data is outputted from a speaker 30 or a headphone 32 in voice. In this manner, even a visually handicapped person can input data correctly. The input data are successively stored in a main data memory 40. If the input data is incorrect, a cursor is moved by the amount of one character by using cursor keys 164, 184. At this time, the audio output of a central processing part 22 allows the visually handicapped person to identify the data in voice before depressing a deletion key 182. Thus, the person can delete the braille data correctly.
Patent JP-H039532-A (JP)
Title: Thin film semiconductor device and its manufacture
Inventor: TAKENAKA SATOSHI
IPC: H01L29/78
Filed: 1989-06-07
Abstract: PURPOSE:To obtain excellent characteristics wherein the shift of threshold voltage is not present and OFF current is small, by constituting a specified boron concentration distribution in the depth direction, in proportion to adjacency from a free surface, while impurity has not yet been added to the substrate interface side of an active region of a semiconductor thin film. CONSTITUTION:Impurity has not yet been added to the substrate interface side of an active region of a semiconductor thin film 1-2 on an amorphous insulating substrate 1-1. In proportion to adjacently to a free surface of the semiconductor thin film, a boron concentration distribution in the depth direction is constituted, in which boron of 1X10<16>-1X10<19> is contained. Thereby a thin film transistor wherein threshold voltage is small and its absolute value also equal can be realized. Since boron is doped only in the vicinity of a surface which exerts influence on the threshold voltage, the OFF current of the thin film transistor does not increase.